16" HBAR 5.56 15" MLOK Diagonal Cuts Complete Upper

Barrel: 16" M4 HBAR PhosphateTwist: 1:8Caliber: 5.56 Chamber15" MLOK Free Float HandguardACME Nitrided Bolt Carrier Group*Picture might show optional accessories

Barrel: 16" M4 HBAR PhosphateTwist: 1:8Caliber: 5.56 Chamber15" KeyMod Free Float HandguardACME Nitrided Bolt Carrier Group*Picture might show optional accessories

Machined from lightweight, extremely durable 7075 aluminum, Mil-Spec hard anodized same height above bore as standard-issue M4/M16A4 sights 1/2 MOA elevation and windage adjustments ambidextrous...

With its high density nylon material, the sling offers a really strong product and durable product with a really long lifetime. Moreover the sling was designed to be the most practical to use, you...

A good rifle length free float handguard can be hard to come by. Harder still, a lightweight handguard, but ACME has you covered! Our special 17" M-LOK® handguard is one of the most affordable rifle...

Constructed of 6061 aircraft grade aluminum calibrated and matched together as a set. Flip-open rear Sight is designed for same plane with low profile rear sight dual aperture micro low profile...

Barrel: 16" M4 HBAR PhosphateTwist: 1:8Caliber: 5.56 Chamber12" MLOK Free Float HandguardACME Nitrided Bolt Carrier Group*Picture might show optional accessories

This ACME exclusive handguard brings all the flexibility of KeyMod, for those who prefer the lighter, sleeker look of a freefloating handguard without a top rail. Perfect for optics, this handguard...

11" 9MM Straight Profile Modern Series 1/2x364150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant FinishSub MOA Guarantee10" KeyMod™ Free Float HandguardACME Muzzle Brake...

Constructed of 6061 aircraft grade aluminum calibrated and matched together as a set. Flip-open rear Sight is designed for same plane with low profile rear sight dual aperture micro low profile...